51482560

素因数分解:

$2^6\times 5^1\times {\mathrm{160883}}^1$

素因数の和:160900

約数の個数: 28

約数和(自身を含む): 122593608

約数和(自身を除く): 71111048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 160883, 321766, 643532, 804415, 1287064, 1608830, 2574128, 3217660, 5148256, 6435320, 10296512, 12870640, 25741280, 51482560]

約数ペア:

[(1, 51482560), (2, 25741280), (4, 12870640), (5, 10296512), (8, 6435320), (10, 5148256), (16, 3217660), (20, 2574128), (32, 1608830), (40, 1287064), (64, 804415), (80, 643532), (160, 321766), (320, 160883)]